

MCQOPTIONS
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1. |
What is the use of stroboscope technology? |
A. | Optically freezing the motion of rotating part |
B. | Mechanically freezing the motion of reciprocating part |
C. | Optically freezing the motion of reciprocating and rotating part |
D. | Mechanically freezing the motion of reciprocating and rotating part |
Answer» D. Mechanically freezing the motion of reciprocating and rotating part | |